Piston Kit, Triumph T100 1960-1967*, Hepolite, 9:1, CP179 +0.040"

This is a new set of pistons to fit the Triumph T100 models from model years 1960 to 1966(for the twin carb head) or to 1967 (for the single carb head). This is the "squish band" head, the later head did away with the squish band and had a larger hemisphere, bigger valves and different pistons.

These are +0.040" oversize, 9:1 compression and are complete sets (two pistons) with rings, gudgeon pins and circlips. Satndard size and oversizes are available, please see our other listings for these.

They are the relaunched Hepolite brand supplied by Wassell Ltd. The rings are made in the USA (Hastings) the pistons by JCC in Taiwan (OE supplier to Honda, Yamaha, Nissan etc). We have tested them in our own machines and are satisfied that the quality is good.

If you want to increase the compression on a 5TA they will fit from 1959.

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